Nokea
A client with leukemia is considered for a bone marrow transplant. Which principle of healthcare ethics is being practiced by minimizing harm to the client?
- A. Justice
- B. Beneficence
- C. Nonmaleficence
- D. Autonomy
Correct Answer: C
Rationale: The correct answer is C: Nonmaleficence. Nonmaleficence is the ethical principle that focuses on avoiding harm to the patient. In this scenario, by considering a bone marrow transplant for the client with leukemia, healthcare professionals are practicing nonmaleficence by aiming to minimize harm. Choice A, Justice, pertains to fairness in the distribution of resources and decisions, which is not the primary focus in this situation. Choice B, Beneficence, involves promoting the patient's well-being, which is related but not directly addressing the act of minimizing harm. Choice D, Autonomy, refers to respecting the patient's right to make decisions about their own care, which is not the key principle at play when minimizing harm in this context.
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What is the most important nursing intervention when caring for a patient with a wound?
- A. Apply an occlusive dressing over the wound.
- B. Clean the wound with normal saline.
- C. Administer antibiotics as prescribed.
- D. Reassess the wound every 4 hours for changes.
Correct Answer: B
Rationale: The most important nursing intervention when caring for a patient with a wound is to clean the wound with normal saline. This is crucial for preventing infection and promoting healing. Applying an occlusive dressing (Choice A) can be important but should come after cleaning the wound. Administering antibiotics (Choice C) is not the first-line intervention for all wounds and should be based on the healthcare provider's prescription. Reassessing the wound (Choice D) is essential but not the most important initial intervention.
A nurse is preparing to administer a medication that requires a peak and trough level. What is the nurse's priority action?
- A. Administer the medication before the peak level is obtained.
- B. Withhold the medication until the trough level is obtained.
- C. Administer the medication based on the previous trough level.
- D. Ensure that the medication is administered within 2 hours of the peak level.
Correct Answer: B
Rationale: The nurse's priority action should be to withhold the medication until the trough level is obtained. This is crucial to ensure accurate dosing based on the patient's levels. Administering the medication before the peak level is obtained (choice A) can lead to incorrect dosing. Administering the medication based on the previous trough level (choice C) may not reflect the current levels accurately. Ensuring that the medication is administered within 2 hours of the peak level (choice D) is not necessary for obtaining accurate peak and trough levels.
A patient with severe pain and leg swelling is admitted. What should the nurse assess for?
- A. Check for signs of deep vein thrombosis.
- B. Assess for compartment syndrome.
- C. Increase the patient's fluid intake.
- D. Prepare the patient for surgery to relieve pain.
Correct Answer: B
Rationale: When a patient presents with severe pain and leg swelling, the nurse should assess for compartment syndrome. Compartment syndrome is a serious condition that can develop due to increased pressure within a muscle compartment, leading to compromised circulation and potential tissue damage. It is crucial to identify compartment syndrome promptly as it may require immediate intervention to prevent further complications. Checking for signs of deep vein thrombosis (Choice A) is also important in a patient with leg swelling, but in this scenario, the focus should be on assessing for compartment syndrome due to the severity of the symptoms. Increasing fluid intake (Choice C) may not address the underlying cause of the patient's symptoms. Preparing the patient for surgery (Choice D) without a comprehensive assessment and diagnosis is premature and may not be the appropriate initial intervention.
A patient is receiving enteral feedings through a nasogastric (NG) tube. What is the most appropriate nursing intervention?
- A. Flush the NG tube with water before and after each feeding.
- B. Check the placement of the NG tube before each feeding.
- C. Administer medications through the NG tube every 4 hours.
- D. Increase the feeding rate if the patient is tolerating well.
Correct Answer: B
Rationale: Checking the placement of the NG tube before each feeding is crucial as it ensures the tube is correctly positioned, reducing the risk of complications such as aspiration or improper delivery of feedings. Flushing the NG tube with water before and after each feeding can disrupt the feeding schedule and is not a standard procedure. Administering medications through the NG tube every 4 hours may not be necessary for all patients and should be based on specific medication requirements. Increasing the feeding rate without proper assessment and monitoring can lead to feeding intolerance or complications, making it an inappropriate intervention.
Which finding in a postoperative patient requires immediate intervention by the nurse?
- A. Heart rate of 88 beats per minute.
- B. Blood pressure of 130/80 mmHg.
- C. Crackles heard in the lung bases.
- D. Oxygen saturation of 88% on room air.
Correct Answer: D
Rationale: In a postoperative patient, an oxygen saturation level of 88% on room air indicates a significant drop below the normal range, suggesting potential respiratory distress. This finding requires immediate intervention by the nurse to ensure the patient receives adequate oxygenation. A heart rate of 88 beats per minute is within the normal range, making it a less concerning finding. A blood pressure of 130/80 mmHg falls within the normal range for blood pressure and does not require immediate intervention. Crackles heard in the lung bases may indicate fluid accumulation but may not always require immediate intervention unless accompanied by other concerning signs or symptoms.